In this conclusion of the Abby Mullen Thrillers by the New York Times bestselling author of A Killer's Mind, a hostage negotiator has one last chance to stop a deadly threat from her past. When a series of suspicious fires leaves multiple victims dead in their homes, NYPD hostage negotiator Abby Mullen knows in her bones that the terrors of her childhood have returned. As a young girl, she narrowly escaped a fire set...